Please no. I like him, but I hate seeing typecast people in the CBMs. Let's look at some of the best villains in CBM history. Heath Ledger as The Joker, Tom Hiddleston as Loki, Michael Fassbender as Magneto, Alfred Molina as Doc Ock... seeing a trend? None of these actors were either that well known, or simply known for playing these types of roles, which made them all the more unique. Dr. Doom is the supreme Marvel villain, and the actor chosen to play him should be a great actor who doesn't have a history of playing the character they're being cast for.